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Individual Calculations January 2018 |
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| Hercules, Benjamin Vincent Total change: 18.60 | |   |
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| 2017 South African Closed Championships (Open) | Cape Town | RSA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2155 | 5.50 | 11 | 0.93 | 20 | 18.60 | |
|  Van Rensburg, Ryan Pierre | m | | 2214 | RSA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bhawoodien, Mohamed Ozayr | f | | 2114 | RSA | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Klaasen, Calvin John | f | | 2311 | RSA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ovcina, Dennis | | | 2164 | RSA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kobese, Watu | m | | 2345 | RSA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | De Villiers, Charles | f | | 2118 | RSA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Barrish, Daniel | f | | 2242 | RSA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mabusela, Johannes Manyedi | m | | 2213 | RSA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Van Den Heever, Donovan | m | | 2260 | RSA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mnguni, Jacob Dumisani | | | 2194 | RSA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mosetlhe, Kgaugelo | | | 2228 | RSA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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